<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <title></title>
<style>
#app:after{background-image: url(https://img.xjh.me/random_img.php?ctype=acg&return=302&type=bg);content: "";background-repeat: no-repeat;background-position: 50%;opacity: .09;-moz-filter: grayscale(100%);-ms-filter: grayscale(100%);-o-filter: grayscale(100%);filter: grayscale(100%);filter: #808080;position: fixed;top: 0;left: 0;width: 100%;height: 100%;z-index: -1;}
.theme-vdoing-wrapper{letter-spacing: 2px!important;background-image: linear-gradient(90deg, rgba(50, 0, 0, 0.05) 3%, rgba(0, 0, 0, 0) 3%), linear-gradient(360deg, rgba(50, 0, 0, 0.05) 3%, rgba(0, 0, 0, 0) 3%)!important;background-size: 20px 20px!important;background-position: center center!important}
</style>
  </head>
  <body class="theme-mode-light">
    <div id="app"></div>
  </body>
</html>